Hex Autoparts Manual Towing Side View Mirror Left & Right Pair Set for 2000-2005 Ford Excursion / 1999-2010 F250 F350 / 1999-2003 F450 F550 Super Duty Truck Manual operation Dual Arm - Dual Swing (180 degree rotation) Folding mirrors - Can lay flat against the doors Telescoping - Slide in and out for adjustment Unheated